Sou Hu Cai Jing·2025-10-29 03:12Group 1 - The core viewpoint highlights the significant liquidity and performance of the battery ETF, with a turnover rate of 5.73% and a transaction volume of 98.36 million yuan, while its latest scale reached 1.677 billion yuan [3] - Over the past 14 trading days, the battery ETF has attracted a total of 310 million yuan in inflows, indicating strong investor interest [3] - As of October 28, the net value of the battery ETF has increased by 79.68% over the past six months, ranking 78th out of 3,796 index equity funds, placing it in the top 2.05% [3] Group 2 - The solid-state battery industry is advancing rapidly, with recent breakthroughs in all-solid-state lithium battery technology by Chinese research teams, which may resolve endurance issues [3] - Leading companies like CATL and EVE Energy are planning to achieve small-scale production of all-solid-state batteries by 2027, while also advancing pilot line construction and automotive-grade verification [3] - The industry is steadily moving towards a goal of large-scale production by 2030, with the equipment sector expected to benefit first from the investment opportunities arising from technological advancements [3] Group 3 - As of September 30, 2025, the top ten weighted stocks in the CSI Battery Theme Index include Sungrow Power, CATL, EVE Energy, and others, collectively accounting for 55.79% of the index [4] - The performance of key stocks includes Sungrow Power with a rise of 7.48% and a weight of 14.31%, CATL with a rise of 2.53% and a weight of 8.95%, and EVE Energy with a rise of 4.10% and a weight of 6.94% [6] - Investors without stock accounts can access battery industry investment opportunities through the Battery ETF Jiashi connecting fund (016567) [6]